:root {
  --pink-light: #ffe9f1;
  --pink-main:  #ffb6d9;
  --pink-dark:  #ff6fa8;
  --text-main:  #444444;
  --bg-main:    #fff5f8;
  --card-bg:    #ffffff;
  --border-soft:#f3cadc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

header {
  text-align: center;
  margin-bottom: 16px;
}

header h1 {
  font-size: 1.8rem;
  margin: 0 0 4px;
  color: var(--pink-dark);
}

header p {
  margin: 0;
  font-size: 0.95rem;
  color: #777;
}

.card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 4px 12px rgba(255, 182, 217, 0.32);
  margin-bottom: 16px;
  border: 1px solid var(--border-soft);
}

.summary-card {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.summary-title {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--pink-light);
  font-size: 0.8rem;
  color: #555;
}

.summary-values {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.95rem;
}

.summary-pill {
  background: #fff8fb;
  border-radius: 999px;
  padding: 6px 10px;
  border: 1px solid var(--border-soft);
}

.summary-pill-contrast {
  background: #ffeff7;
  font-weight: 600;
}

/* フォーム */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-bottom: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
}

label {
  font-weight: 600;
}

input[type="text"],
input[type="number"],
input[type="date"] {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  font-size: 0.95rem;
  outline: none;
  background: #fffdfd;
}

input:focus {
  border-color: var(--pink-dark);
  box-shadow: 0 0 0 2px rgba(255, 111, 168, 0.15);
}

.readonly {
  background: #fff7fb;
}

/* ラジオボタン */
.radio-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.radio-inline {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
}

.radio-inline input[type="radio"] {
  accent-color: var(--pink-dark);
}

.button-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.05s ease, box-shadow 0.1s ease, background 0.1s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink-main), var(--pink-dark));
  color: white;
  box-shadow: 0 3px 8px rgba(255, 111, 168, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 12px rgba(255, 111, 168, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(255, 111, 168, 0.3);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--pink-main);
  color: var(--pink-dark);
}

.btn-outline:hover {
  background: var(--pink-light);
}

/* テーブル */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 620px;
}

thead {
  background: var(--pink-light);
}

th, td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid #f1d5e4;
}

th {
  font-weight: 600;
  color: #555;
  white-space: nowrap;
}

tbody tr:nth-child(even) {
  background: #fffafc;
}

tfoot td {
  font-weight: 700;
  background: #fff1f8;
}

.td-number {
  text-align: right;
  white-space: nowrap;
}

.td-actions {
  text-align: center;
  white-space: nowrap;
}

.empty-message {
  text-align: center;
  padding: 12px 0;
  font-size: 0.9rem;
  color: #999;
}

@media (max-width: 640px) {
  header h1 {
    font-size: 1.4rem;
  }

  .card {
    padding: 12px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .summary-card {
    align-items: flex-start;
  }
}